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Master the System Prompt
Don't repeat instructions every message — set them once in System Prompt, save 70% writing time.
Goal
Create a ready "assistant persona" that needs no reminder each question.
Steps
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1
ChatGPT: Custom GPT or Custom Instructions. Claude: Projects or System.
Expected Outcome
Immediate
Every question becomes a short sentence, not a context paragraph.
Evidence base
School: LLM Engineering
Founders: Anthropic · OpenAI (2023)
Anthropic and OpenAI docs note System Prompt carries more weight than user messages in shaping model behavior.
Keywords
Frequently asked questions
How long does "Master the System Prompt" take?
This exercise takes about 20 minutes, practiced solo in a Creative format.
When will I notice the effect of "Master the System Prompt"?
Every question becomes a short sentence, not a context paragraph. In the short term: You build 3-5 different "assistants" (writing, code, translation, summaries).
Is "Master the System Prompt" evidence-based?
Yes — it draws on LLM Engineering (Anthropic, OpenAI (2023)). Anthropic and OpenAI docs note System Prompt carries more weight than user messages in shaping model behavior.
Is "Master the System Prompt" suitable for beginners?
Its difficulty level is: Intermediate. No external tools required — it can be practiced directly inside the app.
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